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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 1 |
| 3 | 6 |
| 4 | 8 |
| 5 | 1 |
| 6 | 37 |
| 7 | 84 |
| 8 | 14 |
| 9 | 1 |
| 10 | 429 |
| 11 | 1296 |
| 12 | 252 |
| 13 | 20 |
| 14 | 1 |
| 15 | 7629 |
| 16 | 27850 |
| 17 | 5957 |
| 18 | 510 |
| 19 | 26 |
| 20 | 1 |
| 21 | 185776 |
| 22 | 784146 |
| 23 | 179270 |
| 24 | 16180 |
| 25 | 858 |
| 26 | 32 |
| 27 | 1 |
| 28 | 5817106 |
| 29 | 27630378 |
| 30 | 6641502 |
| 31 | 623115 |
| 32 | 34125 |
| 33 | 1296 |
| 34 | 38 |
| 35 | 1 |
| 36 | 224558216 |
| 37 | 1177691946 |
| 38 | 294524076 |
| 39 | 28470525 |
| 40 | 1599091 |
| 41 | 61952 |
[1,2,1,6,8,1,37,84,14,1,429,1296,252,20,1,7629, 27850,5957,510,26,1,185776,784146,179270,16180, 858,32,1,5817106,27630378,6641502,623115,34125, 1296,38,1,224558216,1177691946,294524076,28470525, 1599091,61952] |